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16562-13-3生产厂家

16562-13-3价格

16562-13-3

16562-13-3结构式
16562-13-3结构式
  • 常用中文名:左旋千金藤啶碱
  • 常用英文名:(S)-(-)-Stepholidine
  • CAS号:16562-13-3
  • 分子式:C19H21NO4
  • 分子量:327.374
  • 相关类别: 信号通路 G 蛋白偶联受体/G 蛋白 多巴胺受体
  • 发布时间:2018-04-26 08:00:00
  • 更新时间:2024-01-02 17:59:02
  • L-Stepholidine (Stepholidine),一种从中草药 Stephania intermedia 提取的生物碱,是已知的第一种同时具有多巴胺受体 D1 (dopamine D1 receptor) 激动剂和多巴胺受体 D2 (dopamine D2 receptor) 拮抗剂。L-Stepholidine (Stepholidine) 具有神经保护作用,并抑制海洛因诱导的恢复。L-Stepholidine (Stepholidine) 是治疗阿片成瘾的一种潜在药物。

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中文名 左旋千金藤啶碱
英文名 L-Stepholidine
英文别名 (13aS)-3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquinolino[3,2-a]isoquinoline-2,10-diol
(13aS)-3,9-dimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline-2,10-diol
(-)-Stepholidine
6H-Dibenzo[a,g]quinolizine-2,10-diol, 5,8,13,13a-tetrahydro-3,9-dimethoxy-, (13aS)-
(S)-3,9-Dimethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[3,2-a]isoquinoline-2,10-diol
(13aS)-3,9-Dimethoxy-5,8,13,13a-tetrahydro-6H-isoquino[3,2-a]isoquinoline-2,10-diol
L-Stepholidine
Stepholidine
描述 L-Stepholidine (Stepholidine),一种从中草药 Stephania intermedia 提取的生物碱,是已知的第一种同时具有多巴胺受体 D1 (dopamine D1 receptor) 激动剂和多巴胺受体 D2 (dopamine D2 receptor) 拮抗剂。L-Stepholidine (Stepholidine) 具有神经保护作用,并抑制海洛因诱导的恢复。L-Stepholidine (Stepholidine) 是治疗阿片成瘾的一种潜在药物。
相关类别
靶点

Dopamine D1 receptor[1] Dopamine D2 receptor[1]

参考文献

[1]. Ma B, et al. L-stepholidine, a natural dopamine receptor D1 agonist and D2 antagonist, inhibits heroin-induced reinstatement. Neurosci Lett. 2014 Jan 24;559:67-71.

[2]. Zhou M, et al. The Neuroprotective Effect of L-Stepholidine on Methamphetamine-Induced Memory Deficits in Mice. Neurotox Res. 2019 Aug;36(2):376-386.

[3]. Wang W, et al. The effect of L-stepholidine, a novel extract of Chinese herb, on the acquisition, expression, maintenance, and re-acquisition of morphine conditioned place preference in rats. Neuropharmacology. 2007 Feb;52(2):355-61. Epub 2006 Oct 5.

密度 1.4±0.1 g/cm3
沸点 524.0±50.0 °C at 760 mmHg
熔点 120-122ºC
分子式 C19H21NO4
分子量 327.374
闪点 270.7±30.1 °C
精确质量 327.147064
PSA 62.16000
LogP 2.16
蒸汽压 0.0±1.4 mmHg at 25°C
折射率 1.680

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DR9823500
CHEMICAL NAME :
13a-alpha-Berbine-2,10-diol, 3,9-dimethoxy-
CAS REGISTRY NUMBER :
16562-13-3
LAST UPDATED :
198707
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C19-H21-N-O4
MOLECULAR WEIGHT :
327.41

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
928 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
CYLPDN Zhongguo Yaoli Xuebao. Acta Pharmacologica Sinica. Chinese Journal of Pharmacology. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1980- Volume(issue)/page/year: 6,156,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
358 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
CYLPDN Zhongguo Yaoli Xuebao. Acta Pharmacologica Sinica. Chinese Journal of Pharmacology. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.1- 1980- Volume(issue)/page/year: 7,522,1986

海关编码 2933990090
海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%